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30 .\" from: @(#)lp.4 8.1 (Berkeley) 6/5/93
37 .Nd parallel line printer
39 .Cd "lp0 at uba0 csr 0177514 vector lpintr"
41 NOTE: This driver has not been ported from
57 The unit number of the printer is specified by the minor device
58 after removing the low 3 bits, which act as per-device parameters.
59 Currently only the lowest of the low three bits is interpreted:
60 if it is set, the device is assumed to have a 64-character set or
63 rather than a full 96-character set.
65 If the 64-character set is assumed,
66 any lower case characters are mapped to upper case; left curly and
67 right curly braces are mapped to left and right parentheses over
68 laid with a hyphen; grave accents are mapped to acute accents
69 with overlaid with a hyphen; the pipe bar character is mapped
70 to an exclamation sign overlaid with a hyphen; and the tilde
71 character is mapped to a carat overlaid with a hyphen.
73 The default page width is 132 columns; longer lines are
75 This may be overridden by specifying, for example,
78 .Bl -tag -width Pa -compact